A honeysuckle vine that is currently 17 inches tail is planted next to an 8-foot fence. The honeysuckle
grows at an average rate of 1 inch per day.
At that rate, how many days will it take the vine to
grow to the top of the fence?
68 days
3147 days
316 days
384 days

In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?